CAS号: 21720-47-8 英文名称: 11beta,21-dihydroxypregna-4,16-diene-3,20-dione 21-acetate 英文同义词: Einecs 244-541-2;Betamethasone Impurity 24;21-Acetoxy-11β-hydroxypregna-4,16-diene-3,20-dione;11beta,21-dihydroxypregna-4,16-diene-3,20-dione 21-acetate;Pregna-4,16-diene-3,20-dione, 21-(acetyloxy)-11-hydroxy-, (11β)- (9CI) 中文名称: 中文同义词: 分子式: C23H30O5 分子量: 386.48
8:08:05 PM · Jan 19, 2021